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You searched for: subject:"Venus (Planet)"
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[texts]The transit of Venus. By George Forbes - Forbes, George, 1849-1936
Book digitized by Google from the library of the University of California and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 161
[texts]The transit of Venus. By George Forbes - Forbes, George, 1849-1936
Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 195
[texts]Transits of Venus. A popular account of past and coming transits from the first observed by Horrocks A.D. 1639 to the transit of A.D. 2012 - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of Oxford University and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 306
[texts]Transits of Venus. A popular account of past and coming transits from the first observed by Horrocks A.D. 1639 to the transit of A.D. 2012 - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of the New York Public Library and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 401
[texts]Tránsito de Venus por el sol. Noticia histórica de las observaciones practicadas en Santiago de Chile el día 6 de diciembre de 1882, escrita - Zegers, Luis Ladislão, 1849-1925
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 547
[texts]Report on the preparations for, and observations of the transit of Venus, as seen at Roorkee and Lahore, on December 8, 1874 - Tennant, James Francis, 1829-1915
Book digitized by Google from the library of Oxford University and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet)
Downloads: 205
[texts]Die Rotation der Planeten Merkur und Venus - Charlier, C. V. L. (Carl Vilhelm Ludwig), 1862-1934
14
Keywords: Mercury (Planet); Venus (Planet)
Downloads: 311
[texts]Observations of the transit of Venus, 9 December, 1874; made at stations in New South Wales. Illustrated with photographs and drawings - Sydney Observatory
Publisher's original red cloth; blocked in black and gilt. Purchase, Ursus Rare Books, 2001
Keywords: Venus (Planet) -- Transit 1874
Downloads: 504
[texts]The sun: ruler, fire, light, and life of the planetary system - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet); Eclipses
Downloads: 230
[texts]The transit of Venus - Forbes, George, 1849-1936
14
Keywords: Venus (Planet), Transit of
Downloads: 348
[texts]Account of observations of the transit of Venus, 1874, December 8 : made under the authority of the British government : and of the reduction of the observations - Airy, George Biddell, Sir, 1801-1892
I. Expedition to the Hawaiian (Sandwich) Islands, under Captain G.L. Tupman -- II. Expedition to Egypt, under Captain C. Orde Browne -- III. Expedition to the island of Rodriguez, in the Indian Ocean, under Lieutenant Charles B. Neate -- IV. Expedition to Keguelen Island, under the Reverend S.J. Perry -- V. Expedition to New Zealand, under Major H.S. Palmer -- Appendix
Keywords: Venus (Planet) -- Transit 1874
Downloads: 1,267
[texts]Tables of Venus, prepared for the use of the American ephemeris and nautical almanac - Hill, George William, 1838-1914

Keywords: Venus (Planet) -- Tables
Downloads: 920
[texts]The transit of Venus. By George Forbes - Forbes, George, 1849-

Keywords: Venus (Planet), Transit of
Downloads: 336
[texts]Transits of Venus : a popular account of past and coming transits from the first observed by Horrocks A.D. 1639 to the transit of A.D. 2012. Also an account of the successes achieved in December 1874 and suggestions respecting the transit of 1882 - Proctor, Richard Anthony, 1837-1888
14
Keywords: Venus (Planet), Transit of
Downloads: 621
[texts]Observations of the transit of Venus : December 5 and 6, 1882, made at the Harvard College Observatory - Pickering, Edward C (Edward Charles), 1846-1919
Book digitized by Google from the library of Oxford University and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet), Transit of
Downloads: 223
[texts]The sun: ruler, fire, light, and life of the planetary system - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of the New York Public Library and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet); Eclipses
Downloads: 524
[texts]The sun: ruler, fire, light, and life of the planetary system - Proctor, Richard A. (Richard Anthony), 1837-1888
Book digitized by Google from the library of the New York Public Library and uploaded to the Internet Archive by user tpb.
Keywords: Venus (Planet); Eclipses
Downloads: 260
[texts]Instructions for observing the transit of Venus, December 6, 1882 - United States. Commission on the transit of Venus, 1882

Keywords: Venus (Planet), Transit
Downloads: 291
[texts]Report on the preparations for, and observations of the transit of Venus, as seen at Roorkee and Lahore, on December 8, 1874 - Tennant, James Francis, 1829-1915
14
Keywords: Venus (Planet), Transit of -- 1874
Downloads: 266
[texts]Report of the Canadian observations of the transit of Venus, 6th December, 1882 [microform] - Carpmael, Charles, 1846-1894
Cover title
Keywords: Venus (Planet), Transit of; Vénus (Planète)
Downloads: 164
[texts]Foundling on Venus - De Courcy, John
Book from Project Gutenberg: Foundling on Venus
Keywords: Science fiction; Short stories; Venus (Planet) -- Fiction
Downloads: 116
[texts]Papers relating to the transit of Venus in 1874, prepared under the direction of the Commission authorized by Congress and published by the authority of the Hon. secretary of the navy. Pt. I-[II] (Volume 3) - United States. Commission on the Transit of Venus, 1874

Keywords: Astronomical photography; Venus (Planet) -- Transit 1874
Downloads: 347
[texts]THE RADIATION BALANCE OF VENUS - Sagan, C
No Abstract Available
Keywords: ATMOSPHERIC RADIATION; ENERGY BUDGETS; VENUS (PLANET)
Downloads: 194
[texts]Chemistry of the atmosphere of the planet venus technical status report no. 6, 1 feb. - 31 jul. 1965 - Hartek, P.
No Abstract Available
Keywords: PHOTOCHEMICAL REACTIONS; PLANETARY ATMOSPHERES; VENUS (PLANET)
Downloads: 54
[texts]Landing systems for mars and venus spacecraft - Neustadt, M
No Abstract Available
Keywords: DECELERATION; LANDING AIDS; MARS (PLANET); VENUS (PLANET)
Downloads: 233
[texts]Radar observations of venus in the soviet union during 1962 radiolokatsionnyye nablyudeniya venery v sovetskom soyuze v 1962 godu - Dubinskiy, V. A.
No Abstract Available
Keywords: RADAR TRACKING; U.S.S.R; VENUS (PLANET)
Downloads: 64
[texts]Study of the elongation of horns of the venus crescent in june 1964 (etude de l'allongement des cornes du croissant de venus en juin 1964) - Dollfus, A.
Photometry of aureole prolonging horns of Venus crescent
Keywords: AIRGLOW; ELONGATION; ILLUMINANCE; PHOTOMETRY; VENUS (PLANET); HORN; PHOTOMETRY; VENUS
Downloads: 67
[texts]The secular variations of the elements of the orbits of the four inner planets computed for the epoch 1850. O.G. M.T. - Doolittle, Eric, 1870-1920

Keywords: Orbits; Planets -- Tables; Mercury (Planet); Earth; Mars (Planet); Venus (Planet)
Downloads: 317
[texts]A photographic optical semidiameter of venus - Smith, B. A
Photographic optical semidiameter of venus
Keywords: OPTICAL MEASUREMENT; PHOTOGRAPHS; VENUS (PLANET); OPTICAL MEASUREMENT; PHOTOGRAPHY; VENUS
Downloads: 67
[texts]Particle flow within a transonic compressor rotor passage with application to laser-Doppler velocimetry - Maxwell, B. R
A theoretical analysis was conducted of the dynamic behavior of micron size particles moving in the three-dimensional flow field of a rotating transonic axial-flow air compressor rotor. The particle velocity lag and angular deviation relative to the gas were determined as functions of particle diameter, mass density and radial position. Particle size and density were varied over ranges selected to correspond to typical laser-Doppler velocimeter (LDV) flow field mapping applications...
Keywords: ASTRONOMICAL PHOTOGRAPHY; CARBON DIOXIDE; PLANETARY ATMOSPHERES; VENUS (PLANET); PERIODIC VARIATIONS; SPECTRUM ANALYSIS; TEMPERATURE EFFECTS
Downloads: 80
[texts]Radar observations of venus in the soviet union in 1964 (radiolokatsionnyye nablyude- niya venery v sovetskom soyuze v 1964 g.) - Aleksandrov, Y. N.
Radar observations of Venus in 1964 - U.S.S.R.
Keywords: RADAR TRACKING; U.S.S.R; VENUS (PLANET); VENUS RADAR ECHOES; VENUS RADAR REFLECTION
Downloads: 98
[texts]Radioastronomical investigations and iono- sphere of venus (radioastronomicheskiye issledovaniya i ionosfera venery) - Danilov, A. D
Radioastronomical investigations and ionosphere of Venus
Keywords: PLANETARY IONOSPHERES; RADIO ASTRONOMY; SPHERES; VENUS (PLANET); VENUS ATMOSPHERE; IONOSPHERE; RADIO ASTRONOMY; VENUS
Downloads: 96
[texts]The selection of simple model atoms for calculations of electron density in nonequilibrium, low temperature Cs plasmas - Dugan, J. V., Jr
Free electron number densities calculated for cesium plasmas with low electron energy
Keywords: BACKSCATTERING; DOPPLER EFFECT; RADAR SCATTERING; SIGNAL REFLECTION; VENUS (PLANET); ENERGY DISTRIBUTION; FLUX DENSITY
Downloads: 73
[texts]PROBLEM SOLUTION BY THE LARGE PARTICLE METHOD - LOMNEV, S. P
PARTICLE EQUATIONS OF MOTION FOR SOLVING PROBLEMS IN ELECTRODYNAMICS, GAS DYNAMICS, HYDRODYNAMICS, AND SOLID STATE PHYSICS
Keywords: BACKSCATTERING; DIAGRAMS; PLANETARY SURFACES; RADIO WAVES; VENUS (PLANET); COMPUTER PROGRAMS; PLANETARY ATMOSPHERES
Downloads: 114
[texts]INTRACYTOPLASMIC ULTRASTRUCTURES IN PERIPHERAL BLOOD CELLS IN LUPUS ERYTHEMATOSUS - METZ, G.
BUFFY COATS OF PERIPHERAL BLOOD OF DIFFERENT MANIFESTATIONS OF LUPUS ERYTHEMATOSUS WERE STUDIED BY ELECTRON MICROSCOPY FOR THE EXISTENCE OF VIRUSLIKE INTRACYTOPLASMIC TUBULAR STRUCTURES. THEY COULD ALWAYS BE DEMONSTRATED IN THE BLOOD LEUKOCYTES OF SYSTEMIC LUPUS ERYTHEMATOSUS INDEPENDENT OF DURATION, SEVERITY AND PRIOR MEDICAL TREATMENT OF THE DISEASE, BUT WERE COMPLETELY ABSENT IN CHRONIC DISCOID LUPUS ERYTHEMATOSUS...
Keywords: CARBON DIOXIDE; HEAT; MARS (PLANET); PHOTODISSOCIATION; PLANETARY ATMOSPHERES; VENUS (PLANET); ENERGY CONVERSION; PHOTONS; THERMOSPHERE
Downloads: 89
[texts]A method of characteristics for steady three- dimensional supersonic flow with application to inclined bodies of revolution - Rakich, J. V
Characteristics method for determining three dimensional supersonic flow around inclined body of revolution
Keywords: RADAR TRACKING; RADIO PHYSICS; VENUS (PLANET); RADAR MEASUREMENT; RADIO ASTRONOMY; VENUS ATMOSPHERE
Downloads: 115
[texts]Self-Consistent Thermal Accretion Disk Corona Models for Compact Objects - Dove, James B.
We apply our self-consistent accretion disk corona (ADC) model, with two different geometries, to the broadband X-ray spectrum of the black hole candidate Cygnus X-1. As shown in a companion paper, models in which the Comptonizing medium is a slab surrounding the cold accretion disk cannot have a temperature higher than about 140 keV for optical depths greater than 0.2, resulting in spectra that are much softer than the observed 10-30 keV spectrum of Cyg X-1...
Keywords: VENUS (PLANET); PLANETARY STRUCTURE; SEAMOUNTS; MORPHOLOGY; VOLCANOES; TEMPERATURE DISTRIBUTION; SHAPES; LAVA; BASALT
Downloads: 68
[texts]Contributions to the modeling of wind shear for danger studies - Swolinsky, Manfre
Wind models for flight simulation and the study of the danger during landing due to wind shear were developed. It is demonstrated that the typical wind conditions in weather phenomena such as thunderstorm downdrafts and surface boundary layer wind shear can be approximated by simple engineeringf models, whereby known solutions and flow forms from flow mechanics were adapted. The good agreement between models and airborne measurements is demonstrated...
Keywords: DUNES; EARTH SURFACE; MARS (PLANET); TERRESTRIAL PLANETS; VENUS (PLANET); LANDFORMS; PLANETARY GEOLOGY
Downloads: 137
[texts]Apparatus for producing oxidation protection coatings for polymers - NON
A polymeric substrate is coated with a metal oxide film to provide oxidation protection in low Earth orbital environments. The film contains about 4 volume percent polymer to provide flexibility. A coil of polymer materials moves through an ion beam as it is fed between reels. The ion beam first cleans the polymer material surface and then sputters the film material from a target onto this surface.
Keywords: GEOLOGICAL FAULTS; VOLCANOES; HEAT TRANSFER; TECTONICS; TOPOGRAPHY; VENUS (PLANET); VENUS SURFACE; CONTINENTS; PLANETARY CRUSTS; VALLEYS
Downloads: 92
[texts]The empire dual planet flyby mission - Dixon, F. P
Empire program mars and venus flyby mission
Keywords: FLYBY MISSIONS; MARS (PLANET); SPACE EXPLORATION; VENUS (PLANET); MARS /PLANET/; PLANETARY EXPLORATION; VENUS
Downloads: 111
[texts]Venus - Preliminary science objectives and experiments for use in advanced mission studies - Brereton, R. G
Scientific objectives and supporting experiments for Mariner-type spacecraft missions to Venus
Keywords: EXPERIMENT DESIGN; MARINER SPACECRAFT; MISSION PLANNING; VENUS (PLANET); VENUS PROBES; EXPERIMENT DESIGN; MISSION PLANNING; VENUS PROBE
Downloads: 54
[texts]Some principles involved in the construction of unamplified control systems for electromechanical manipulators - Aronov, Y. I
The requirements for manipulator control systems are listed. General principles involved in the construction of unamplified reversible follow-up systems using selsyns are discussed.
Keywords: ATMOSPHERIC ENTRY; PLANETARY ATMOSPHERES; REENTRY PHYSICS; VENUS (PLANET); SPACE EXPLORATION; SPACECRAFT REENTRY; TRAJECTORY ANALYSIS
Downloads: 85
[texts]Three dimensional thrust chamber life prediction - Armstrong, W. H.
A study was performed to analytically determine the cyclic thermomechanical behavior and fatigue life of three configurations of a Plug Nozzle Thrust Chamber. This thrust chamber is a test model which represents the current trend in nozzle design calling for high performance coupled with weight and volume limitations as well as extended life for reusability. The study involved the use of different materials and material combinations to evaluate their application to the problem of low-cycle fatig...
Keywords: U.S.S.R. SPACE PROGRAM; VENERA SATELLITES; VENUS (PLANET); DATA TRANSMISSION; PLANETARY SURFACES
Downloads: 105
[texts]Voyage en Californie pour l'observation du passage de Vénus sur le disque du soleil, le 3 juin 1769; contenant les observations de ce phénomene, & la description historique de la route de l'auteur à travers le Mexique - Chappe d'Auteroche, abbé, 1728-1769

Keywords: Venus (Planet) -- Transit 1769; Baja California (Mexico : Peninsula) -- Description and travel
Downloads: 339
[texts]An Overview of National Transonic Facility Investigations for High Performance Military Aerodynamics (Invited) - Luckring, J. M
A review of National Transonic Facility (NTF) investigations for high-performance military aerodynamics has been completed. The review spans the entire operational period of the tunnel, and includes configurations ranging from full aircraft to basic research geometries. The intent for this document is to establish a comprehensive summary of these experiments with selected technical results
Keywords: VENUS SURFACE; SOLAR SYSTEM; HIGH PRESSURE; HIGH TEMPERATURE; SAMPLES; VENUS (PLANET); COSTS; ESTIMATING; GRAVITATION; PROPULSION
Downloads: 110
[texts]A study of physical mechanisms for filament eruption and coronal mass ejection via numerical simulation - Wu, S. T
Papers covering the following topics are presented: flare physics; coronal dynamics; interplanetary dynamics; and numerical methods.
Keywords: LANDFORMS; ICELAND; SHAPES; TOPOGRAPHY; LAVA; PLANETARY CRUSTS; VENUS (PLANET); VENUS SURFACE; VOLCANOES; VOLCANOLOGY; ALGORITHMS; DATA BASES
Downloads: 148
[texts]Re-design and fabrication of titanium multi-wall Thermal Protection System (TPS) test panels - Blair, W.
The Titanium Multi-wall Thermal Protection System (TIPS) panel was re-designed to incorporate Ti-6-2-4-2 outer sheets for the hot surface, ninety degree side closures for ease of construction and through panel fastness for ease of panel removal. Thermal and structural tests were performed to verify the design. Twenty-five panels were fabricated and delivered to NASA for evaluation at Langley Research Center and Johnson Space Center.
Keywords: PLANETARY STRUCTURE; TECTONICS; TOPOGRAPHY; VENUS (PLANET); VENUS SURFACE; CONDUCTIVE HEAT TRANSFER; MAPS; MODELS; PLANETARY EVOLUTION
Downloads: 86
[texts]Experiments on Confined Turbulent Jets in Cross Flow - Kamotani, Yasuhiro
Results are reported of experiments on the effects of an opposite wall on the characteristics of turbulent jets injected into a cross flow, for unheated and heated jets. Longitudinal and transverse distributions of velocity and temperature are presented for single and multiple circular jets, and trajectories are presented for two-dimensional jets. The opposite wall has relatively little effect on a single jet unless the ratio of jet to cross flow momentum flux is large enough for the jet to impi...
Keywords: VENUS ATMOSPHERE; SOLAR POWERED AIRCRAFT; VENUS (PLANET); VENUS CLOUDS; ATMOSPHERIC PRESSURE; PLANETARY ROTATION; SPACE EXPLORATION
Downloads: 173
[texts]The effects of strain heating in lithospheric stretching models - Stanton, M.
The deformation by stretching of a continental type lithosphere has been formulated so that the problem can be solved by a continuum mechanical approach. The deformation, stress state, and temperature distribution are constrained to satisfy the physical laws of conservation of mass, energy, momentum, and an experimentally defined rheological response. The conservation of energy equation including a term of strain energy dissipation is given...
Keywords: CONTINENTS; RHEOLOGY; CRUSTAL FRACTURES; EARTH (PLANET); EARTH CRUST; GEOLOGICAL FAULTS; MARS (PLANET); VENUS (PLANET); BRITTLENESS; COMPARISON
Downloads: 74
[texts]EFFECT OF WING TIP SHAPE ON VORTEX SHEET ROLLING UP - LENGENDRE, R
LAWS OF SEPARATION OVER A WHOLE WING ARE APPLIED TO THE STUDY OF STRAIGHT OR MODERATELY SWEPTBACK WINGS. THE EFFECT OF VORTEX SHEET ROLLING UP CAN BE AVOIDED BY TAILORING THE PROFILE OF THE TRAILING EDGE TO THE EDGE OF A WING OR BLADE, WITH CONSTANT OR ZERO LEADING EDGE SWEEPBACK, IN SUCH A WAY AS TO MAKE A CLEAR DISTINCTION BETWEEN THE LEADING AND TRAILING EDGES. THE ASSOCIATED BREAK PHENOMENA ARE INVESTIGATED.
Keywords: GREENHOUSE EFFECT; PLANETARY ENVIRONMENTS; VENUS (PLANET); VENUS ATMOSPHERE; ATMOSPHERIC TEMPERATURE; TEMPERATURE MEASUREMENT; VENUS PROBES
Downloads: 135
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